499447642064

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1451}}^1\times {\mathrm{10937}}^1$

素因数の和:12684

約数の個数: 80

約数和(自身を含む): 1110721873536

約数和(自身を除く): 611274231472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1451, 1967, 2248, 2902, 3934, 4496, 5804, 7868, 10157, 10937, 11608, 15736, 20314, 21874, 23216, 31472, 40628, 43748, 76559, 81256, 87496, 153118, 162512, 174992, 306236, 407731, 612472, 815462, 1224944, 1630924, 2854117, 3073297, 3261848, 5708234, 6146594, 6523696, 11416468, 12293188, 15869587, 21513079, 22832936, 24586376, 31739174, 43026158, 45665872, 49172752, 63478348, 86052316, 111087109, 126956696, 172104632, 222174218, 253913392, 344209264, 444348436, 888696872, 1777393744, 4459353947, 8918707894, 17837415788, 31215477629, 35674831576, 62430955258, 71349663152, 124861910516, 249723821032, 499447642064]

約数ペア:

[(1, 499447642064), (2, 249723821032), (4, 124861910516), (7, 71349663152), (8, 62430955258), (14, 35674831576), (16, 31215477629), (28, 17837415788), (56, 8918707894), (112, 4459353947), (281, 1777393744), (562, 888696872), (1124, 444348436), (1451, 344209264), (1967, 253913392), (2248, 222174218), (2902, 172104632), (3934, 126956696), (4496, 111087109), (5804, 86052316), (7868, 63478348), (10157, 49172752), (10937, 45665872), (11608, 43026158), (15736, 31739174), (20314, 24586376), (21874, 22832936), (23216, 21513079), (31472, 15869587), (40628, 12293188), (43748, 11416468), (76559, 6523696), (81256, 6146594), (87496, 5708234), (153118, 3261848), (162512, 3073297), (174992, 2854117), (306236, 1630924), (407731, 1224944), (612472, 815462)]